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Which of the following number pairs is NOT co-prime?
(137, 221)
(101, 107)
(143, 286)
(211, 337)
(143, 286)
Practice and solve "Which of the following number pairs is NOT co-prime?..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: (143, 286). Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.
Practice and solve "Which of the following number pairs is NOT co-prime?..." for Mathematics - Previous Year Paper 2026. The correct answer is Option C: (143, 286). Detailed step-by-step solution, conceptual clarity, and formulas on Examoogle.